APA (7th ed.) Zitazioa

Fagan. Plato and Tradition. Northwestern University Press.

Chicago Style (17th ed.) Zitazioa

Fagan. Plato and Tradition. Northwestern University Press.

MLA (9th ed.) Zitazioa

Fagan. Plato and Tradition. Northwestern University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.